@keyframes slide {
  0% {
    transform: translateY(100%);
  }
  100% {
    transform: translateY(0%);
  }
}
.btn-common {
  width: 2.2rem;
  height: 0.6rem;
  color: #333333;
  font-size: 0.24rem;
  font-weight: normal;
  border: none;
  outline: none;
  background-color: #fed911;
  box-shadow: 0 0.04rem 0.14rem 0 rgba(251, 216, 48, 0.59);
  border-radius: 0.5rem;
}
.derived-class {
  width: 7.5rem;
  min-height: calc(100vh - 2.2rem);
  background-color: #f6f6f6;
}
.derived-class .logo_box {
  display: none;
  justify-content: center;
  align-items: center;
  height: 2rem;
  background-color: #fff;
}
.derived-class .logo_box > img {
  width: 2rem;
}
.derived-class .solution-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  background-color: #ffffff;
  width: 100%;
  height: 1.2rem;
}
.derived-class .solution-nav .nav {
  flex: 1;
  display: flex;
  flex-direction: row;
  height: 100%;
  overflow: hidden;
}
.derived-class .solution-nav .nav ul {
  display: flex;
  flex-direction: row;
  padding-left: 0.24rem;
  height: 100%;
}
.derived-class .solution-nav .nav ul li {
  display: flex;
  justify-content: center;
  position: relative;
  margin-right: 0.58rem;
  height: 100%;
  padding-bottom: 0.1rem;
  box-sizing: border-box;
}
.derived-class .solution-nav .nav ul li .nav-link {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  width: auto;
  white-space: nowrap;
  height: 100%;
  font-size: 0.24rem;
  font-weight: normal;
}
.derived-class .solution-nav .nav ul li .nav-link .top_item_img {
  width: 0.4rem;
}
.derived-class .solution-nav .nav ul li .nav-link .link_name {
  margin-top: 0.12rem;
  color: #5b5b5b;
}
.derived-class .solution-nav .nav ul li .active-line {
  display: none;
  position: absolute;
  bottom: 0;
  width: 0.8rem;
  height: 0.04rem;
  background-color: #fed811;
}
.derived-class .solution-nav .nav ul .nav-active .nav-link .link_name {
  color: #f7b80e;
}
.derived-class .solution-nav .nav ul .nav-active .active-line {
  display: block;
}
.derived-class .solution-nav .more-wrap {
  width: 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.derived-class .solution-nav .more-wrap .more-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 0.56rem;
  box-shadow: -0.05rem 0 0.05rem -0.04rem rgba(0, 0, 0, 0.1);
}
.derived-class .solution-nav .more-wrap .more-box .more {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.08rem;
  height: 0.42rem;
  background-color: #fed911;
  font-size: 0.24rem;
  color: #333333;
  border: none;
  text-shadow: none;
  border-radius: 0.2rem;
}
.derived-class .solution-nav .more-wrap .more-box .more > img {
  margin-right: 0.04rem;
  width: 0.26rem;
  height: 0.18rem;
}
.derived-class .product_box {
  display: flex;
  flex-wrap: wrap;
  padding: 0.2rem 0.25rem 0.4rem 0.25rem;
  background-color: #f6f6f6;
}
.derived-class .product_box .product_item {
  margin-right: 0.3rem;
  margin-bottom: 0.2rem;
  width: 3.3rem;
  height: 4.4rem;
  background-color: #fff;
}
.derived-class .product_box .product_item .product_pic {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  width: 3.3rem;
  height: 3.3rem;
}
.derived-class .product_box .product_item .product_pic > img {
  width: 100%;
  height: auto;
}
.derived-class .product_box .product_item .product_name {
  padding: 0.15rem 0;
  margin: 0 0.23rem;
  color: #333333;
  font-size: 0.2rem;
  border-bottom: 0.01rem solid #cccccc;
  overflow: hidden;
  word-break: keep-all;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.derived-class .product_box .product_item .product_laybels {
  padding: 0 0.23rem;
}
.derived-class .product_box .product_item .product_laybels .laybel_item {
  font-size: 0.18rem;
  color: #999999;
}
.derived-class .product_box .product_item:nth-child(2n) {
  margin-right: 0;
}
.derived-class .product_box .no_data {
  width: 100%;
  margin-top: 0.4rem;
  font-size: 0.2rem;
  color: #999999;
  text-align: center;
}
.product-detail {
  position: fixed;
  top: 1rem;
  left: 0;
  width: 7.5rem;
  height: calc(100vh - 1rem);
  overflow: auto;
  background-color: #f5f5f5;
  display: none;
  animation: slide 0.35s 0s linear;
}
.product-detail .fa {
  position: fixed;
  right: 0;
  padding-top: 0.1rem;
  padding-right: 0.3rem;
  font-size: 0.5rem;
  width: 1rem;
  height: 1rem;
  color: #262829;
  text-align: right;
  text-shadow: none;
}
.product-detail .product_img > img {
  width: 100%;
}
.product-detail .product_main {
  margin-top: 0.2rem;
  padding: 0.2rem 0.25rem;
  box-sizing: border-box;
  background-color: #fff;
}
.product-detail .product_main .product_name {
  padding: 0.25rem 0;
  font-size: 0.32rem;
  color: #051b28;
  line-height: 1.2;
}
.product-detail .product_main .product_origin {
  font-size: 0.24rem;
  color: #666666;
}
.product-detail .product_main .product_laybel_box {
  margin-top: 0.2rem;
}
.product-detail .product_main .product_laybel_box .laybel_item {
  padding: 0.05rem 0.08rem;
  background-color: #e6e6e6;
  color: #666666;
  font-size: 0.24rem;
}
.product-detail .product_main .product_design .design_title {
  margin-bottom: 0.15rem;
  font-size: 0.32rem;
  color: #051b28;
}
.product-detail .product_main .product_design .design_content {
  font-size: 0.24rem;
  color: #666666;
  line-height: 1.6;
}
.product-detail .product_main .product_preview .preview_title {
  padding: 0 0.25rem;
  margin-bottom: 0.25rem;
  font-size: 0.32rem;
  color: #051b28;
}
.product-detail .product_main .product_preview .preview_wrap {
  display: flex;
  flex-direction: column;
}
.product-detail .product_main .product_preview .preview_wrap > img {
  width: 100%;
}
.product-detail .product_main .button {
  margin: auto;
  text-align: center;
  line-height: 0.6rem;
}